Chair



FIG. 1 is a front perspective view our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view, the left side being a mirror image thereof; and,

FIG. 5 is a rear perspective view thereof.

The broken lines shown herein are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a chair, as shown and described. 